Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.253.48.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45745
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.253.48.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022000 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 15:53:03 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 121.48.253.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.48.253.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
96.84.240.89 attackspambots
Invalid user rkumar34 from 96.84.240.89 port 55367
2020-04-12 06:35:09
80.28.211.131 attack
Invalid user arkserver from 80.28.211.131 port 40468
2020-04-12 06:41:01
106.13.183.147 attackspam
SSH Invalid Login
2020-04-12 06:33:43
191.184.42.175 attackbots
Invalid user postgres from 191.184.42.175 port 60060
2020-04-12 06:43:21
87.251.74.12 attack
04/11/2020-18:25:14.934252 87.251.74.12 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-12 06:48:20
45.134.179.50 attackbots
Multiport scan : 110 ports scanned 242 474 524 761 936 1022 2334 2577 2621 2651 2964 3131 3201 3593 3691 4802 8402 9946 10595 11668 13856 14393 15093 15532 16451 16651 17153 17361 17623 17825 18062 18342 18421 18998 19141 19198 19223 19815 19822 20776 21510 21710 21746 22374 22836 22873 22998 23766 24682 24792 25853 26365 26602 26734 26996 27268 27670 30950 32416 33120 33761 34019 34148 34460 34603 35178 35303 36201 36239 36526 36843 .....
2020-04-12 06:24:24
138.99.216.21 attackspam
Target: RDP (multi-port) (brute-force)
2020-04-12 06:57:02
51.178.31.86 attackspam
Invalid user test from 51.178.31.86 port 41386
2020-04-12 06:42:51
106.54.121.45 attackspambots
SSH Invalid Login
2020-04-12 06:30:52
61.140.238.169 attackspam
Apr 11 22:52:54 host01 sshd[20893]: Failed password for root from 61.140.238.169 port 48838 ssh2
Apr 11 22:55:24 host01 sshd[21342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.238.169 
Apr 11 22:55:26 host01 sshd[21342]: Failed password for invalid user admin from 61.140.238.169 port 58242 ssh2
...
2020-04-12 06:39:02
49.235.226.43 attack
Apr 11 22:55:28 nextcloud sshd\[19306\]: Invalid user web!@\#123 from 49.235.226.43
Apr 11 22:55:28 nextcloud sshd\[19306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.226.43
Apr 11 22:55:30 nextcloud sshd\[19306\]: Failed password for invalid user web!@\#123 from 49.235.226.43 port 33278 ssh2
2020-04-12 06:32:41
123.206.190.82 attack
Invalid user admin from 123.206.190.82 port 35386
2020-04-12 06:20:57
152.136.207.121 attack
Apr 12 00:01:03 nextcloud sshd\[27280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.207.121  user=root
Apr 12 00:01:05 nextcloud sshd\[27280\]: Failed password for root from 152.136.207.121 port 48494 ssh2
Apr 12 00:06:52 nextcloud sshd\[1157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.207.121  user=root
2020-04-12 06:16:42
157.230.48.124 attackspambots
(sshd) Failed SSH login from 157.230.48.124 (US/United States/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 11 23:29:31 ubnt-55d23 sshd[26840]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.48.124  user=root
Apr 11 23:29:33 ubnt-55d23 sshd[26840]: Failed password for root from 157.230.48.124 port 58464 ssh2
2020-04-12 06:23:54
106.13.35.232 attack
Apr 11 21:50:33 localhost sshd\[12726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.35.232  user=root
Apr 11 21:50:35 localhost sshd\[12726\]: Failed password for root from 106.13.35.232 port 34630 ssh2
Apr 11 22:00:42 localhost sshd\[12960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.35.232  user=root
...
2020-04-12 06:53:43

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